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<head>
<link rel='stylesheet' href='../../js/sh/SyntaxHighlighter.css' type='text/css' />
<script src='../../js/sh/shCore.js'></script>
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<style>
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<textarea name='code' class='java:nogutter' rows='15' cols='120'>
/*
 * SmartGWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * SmartGWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  SmartGWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */

import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.menu.Menu;
import com.smartgwt.client.widgets.menu.MenuButton;
import com.smartgwt.client.widgets.menu.MenuItem;
import com.smartgwt.client.widgets.menu.events.ItemClickEvent;
import com.smartgwt.client.widgets.menu.events.ItemClickHandler;

import java.util.HashMap;
import java.util.Map;

public class MenuCustomColumnsSample implements EntryPoint {
    

    public void onModuleLoad() {

		final Menu menu = new Menu();
		menu.setShowShadow(true);
		menu.setShadowDepth(10);

		ListGridField closeField = new ListGridField();
		closeField.setName("canDismiss");
		closeField.setShowValueIconOnly(true);
        Map<String, String> valueIcons = new HashMap<String, String>();
        valueIcons.put("true", "icons/16/close.png");
		closeField.setValueIcons(valueIcons);
		closeField.setValueIconSize(16);
		closeField.setWidth(16);

		menu.setFields(new ListGridField("title"), closeField);

		MenuItem item1 = new MenuItem("Item 1");
		item1.setAttribute("canDismiss", false);

		MenuItem item2 = new MenuItem("Item 2");
		item2.setAttribute("canDismiss", true);

		MenuItem item3 = new MenuItem("Item 3");
		item3.setAttribute("canDismiss", true);

		menu.setData(item1, item2, item3);

		menu.addItemClickHandler(new ItemClickHandler() {
			public void onItemClick(ItemClickEvent event) {
				MenuItem clicked = event.getItem();
				if ((event.getColNum() == 1) && clicked.getAttributeAsBoolean("canDismiss")) {
                    menu.removeItem(clicked);
				} else {
					SC.say("You Selected '" + clicked.getTitle() + "'.");
				}
			}
		});

		new MenuButton("Show Menu", menu).draw();
	}

}
</textarea>
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dp.SyntaxHighlighter.HighlightAll("code");
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